package j2024.j202409;

public class j0901 {
    public int findPeakElement(int[] nums) {
        int left = 0,right = nums.length - 1;
        while(left < right){
            int mid = left + (right - left)/2;
            if(nums[mid]>nums[mid+1]){
                right = mid;
            }else if(nums[mid] < nums[mid+1]){
                left = mid+1;
            }
        }
        return left;
    }
}
